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RC: CBCCB, 正确答案EBCCB;
G: termd "blobs"--first introduced by Ivan TS, used to describe a peculiar T carcass in 1960.
primarily differ from typical beached remains: ambiguous nature(baffling appearance)--> sparks detates regarding their identity.
historically misconstrued as sea monster.
e.g. intially identified as gigantic octopuses, later recognized as decayed remains of whales or large sharks.
"Chilean Blob" of 2003: whale blubber.
basking shark carcasses.
meaning: examined when decomposition has progressed too far-->rending inconclusive for new species.
e.g. "Cadborosauruswillsi"
a DNA analysis of the Newfoundland Blob: confirmed their common origin.
错题1,: 错选C,因为一直在讲G无法确认是啥,老被误解为是啥,最后定了个common origin,但C没有包含最后一段的scientific significance. 主旨题特别注意最后一段;
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